PT-2026-51512 · Imagemagick · Imagemagick

Unbengable12 · Published 2026-06-23 · Updated 2026-06-23 · CVE-2026-56371

Mitre

CVSS v3.1

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N

ImageMagick before 7.1.2-15 and 6.9.13-40 contains a memory leak in coders/txt.c when processing TXT files with texture attributes: the texture object allocated via ReadImage is not released when GetTypeMetrics fails, leaking memory each time a crafted TXT file with a texture attribute is processed.

Fix

Memory Leak

Weakness Enumeration

CWE-401

Related Identifiers

CVE-2026-56371

Affected Products

Imagemagick

References · 3

• https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-3q5f-gmjc-38r8 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-56371 · Security Note
• https://vulncheck.com/advisories/imagemagick-memory-leak-in-txt-file-processing-via-texture-attribute · Note